Polyurethane Jounce Bumpers

Autothane is a high performance microcellular polyurethane product based on hybrid polyols and MDI-materials technology. The polyurethanes are designed for impact, shock and vibration management in automotive applications.

From design to production, Kumpulan Jebco offers solutions for technical shortcomings in the area of vibration control for suspensions. The superiority of our components for this application is as follows:

• High tensile strength and tear resistance
• Low temperature resistance (glass transition temperature of  -63°C)
• High resistance to repeated compression
• Progressive load deflection characteristics

The Bump Stop (or Jounce Bumper) applications include:

• Leaf spring suspension spring mounts
• Leaf spring suspension top mounts
• Body and cab mounts
• Seat dampeners
• Bush stiffeners
• Vibration Isolating washers and bushes